6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
0.004 Low
EPSS
Percentile
73.0%
The remote FTP server is running a version of Wing FTP Server earlier than 4.1.1. As such, it is reportedly affected by an authenticated denial of service attack triggered when parsing multiple ZIP commands.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(62976);
script_version("1.6");
script_cvs_date("Date: 2019/12/04");
script_cve_id("CVE-2012-4729");
script_bugtraq_id(55847);
script_name(english:"Wing FTP Server Multiple ZIP Commands Parsing Remote DoS");
script_summary(english:"Checks version of Wing FTP");
script_set_attribute(attribute:"synopsis", value:
"The remote FTP service is vulnerable to an authenticated denial of
service attack.");
script_set_attribute(attribute:"description", value:
"The remote FTP server is running a version of Wing FTP Server earlier
than 4.1.1. As such, it is reportedly affected by an authenticated
denial of service attack triggered when parsing multiple ZIP
commands.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2012/Oct/49");
script_set_attribute(attribute:"see_also", value:"https://www.wftpserver.com/serverhistory.htm#gotop");
script_set_attribute(attribute:"solution", value:
"Upgrade to version 4.1.1 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-4729");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/09/06");
script_set_attribute(attribute:"patch_publication_date", value:"2012/09/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/11/20");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:wftpserver:wing_ftp_server");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"FTP");
script_copyright(english:"This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("wing_ftp_server_detect.nasl");
script_require_keys("SMB/Wing_FTP/Version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
version = get_kb_item_or_exit("SMB/Wing_FTP/Version");
path = get_kb_item_or_exit("SMB/Wing_FTP/Path");
# Check if the version is vulnerable.
fixed = "4.1.1";
if (ver_compare(ver:version, fix:fixed, strict:FALSE) == -1)
{
port = get_kb_item("SMB/transport");
if (report_verbosity > 0)
{
report =
'\n Path : ' + path +
'\n Installed version : ' + version +
'\n Fixed version : ' + fixed +
'\n';
security_warning(port:port, extra:report);
}
else security_warning(port);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "Wing FTP", version, path);
Vendor | Product | Version | CPE |
---|---|---|---|
wftpserver | wing_ftp_server | cpe:/a:wftpserver:wing_ftp_server |